PORTABLE XRF ANALYSIS OF JAPANESE HISTORICAL OBJECTS
PORTABLE XRF ANALYSIS OF JAPANESE HISTORICAL OBJECTS
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日本历史文物的便携式 XRF 分析
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Yasuhiro Hayakawa
中科院分区：
文献类型：
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作者：
Yasuhiro Hayakawa
x射线荧光光谱法（XRF）经常用于历史文物材料的定性和定量分析。然而，有许多物品没有被分析，因为它们是不可移动的或可能在运输过程中损坏。为了解决这个问题，最近开发了一种便携式XRF，可以对任何地方的任何物体进行元素分析。该仪器基于能量色散XRF，由一个约5公斤的x射线照射体，一个电源和一个用于控制和数据采集的笔记本电脑组成。这种新开发的便携式XRF应用于若干日本历史文物材料的无损鉴定。获得了关于这些材料的一些不为人所知的新信息。结果表明，便携式XRF是一种非常有用的历史文物材料原位分析工具。
X-ray fluorescence spectrometry (XRF) is frequently used for the qualitative and quantitative analysis of the material of historical objects. However, there are many objects that have not been analyzed because they were immovable or could be damaged by transporting. In order to meet this problem, a portable XRF has been recently developed and enables elemental analysis for any object at any place. The instrument is based on energy dispersive XRF, and consists of a body approximately five-kilograms for X-ray irradiating, an electric power source, and a notebook PC for controlling and data acquisition. This newly developed portable XRF was applied for the non-destructive identification of the material of several Japanese historical objects. Some new information about the materials that have not been known was obtained. It was confirmed that portable XRF is a very useful tool for in-situ analysis of the material of historical objects.